PdhValidatePathExA

// pdh.dll  (ANSI / -A)
#include <windows.h>

DWORD PdhValidatePathExA(
    PDH_HLOG hDataSource,   // optional
    LPCSTR szFullPathBuffer
);

<DllImport("pdh.dll", CharSet:=CharSet.Ansi, ExactSpelling:=True)>
Public Shared Function PdhValidatePathExA(
    hDataSource As IntPtr,   ' PDH_HLOG optional
    <MarshalAs(UnmanagedType.LPStr)> szFullPathBuffer As String   ' LPCSTR
) As UInteger
End Function

' hDataSource : PDH_HLOG optional
' szFullPathBuffer : LPCSTR
Declare PtrSafe Function PdhValidatePathExA Lib "pdh" ( _
    ByVal hDataSource As LongPtr, _
    ByVal szFullPathBuffer As String) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

PdhValidatePathExA = ctypes.windll.pdh.PdhValidatePathExA
PdhValidatePathExA.restype = wintypes.DWORD
PdhValidatePathExA.argtypes = [
    wintypes.HANDLE,  # hDataSource : PDH_HLOG optional
    wintypes.LPCSTR,  # szFullPathBuffer : LPCSTR
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('pdh.dll')
PdhValidatePathExA = Fiddle::Function.new(
  lib['PdhValidatePathExA'],
  [
    Fiddle::TYPE_VOIDP,  # hDataSource : PDH_HLOG optional
    Fiddle::TYPE_VOIDP,  # szFullPathBuffer : LPCSTR
  ],
  -Fiddle::TYPE_INT)

#[link(name = "pdh")]
extern "system" {
    fn PdhValidatePathExA(
        hDataSource: *mut core::ffi::c_void,  // PDH_HLOG optional
        szFullPathBuffer: *const u8  // LPCSTR
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("pdh.dll", CharSet = CharSet.Ansi)]
public static extern uint PdhValidatePathExA(IntPtr hDataSource, [MarshalAs(UnmanagedType.LPStr)] string szFullPathBuffer);
"@
$api = Add-Type -MemberDefinition $sig -Name 'pdh_PdhValidatePathExA' -Namespace Win32 -PassThru
# $api::PdhValidatePathExA(hDataSource, szFullPathBuffer)

#uselib "pdh.dll"
#func global PdhValidatePathExA "PdhValidatePathExA" sptr, sptr
; PdhValidatePathExA hDataSource, szFullPathBuffer   ; 戻り値は stat
; hDataSource : PDH_HLOG optional -> "sptr"
; szFullPathBuffer : LPCSTR -> "sptr"
; ※HSP3.7は #func のため戻り値はシステム変数 stat に格納されます。

#uselib "pdh.dll"
#cfunc global PdhValidatePathExA "PdhValidatePathExA" sptr, str
; res = PdhValidatePathExA(hDataSource, szFullPathBuffer)
; hDataSource : PDH_HLOG optional -> "sptr"
; szFullPathBuffer : LPCSTR -> "str"

; DWORD PdhValidatePathExA(PDH_HLOG hDataSource, LPCSTR szFullPathBuffer)
#uselib "pdh.dll"
#cfunc global PdhValidatePathExA "PdhValidatePathExA" intptr, str
; res = PdhValidatePathExA(hDataSource, szFullPathBuffer)
; hDataSource : PDH_HLOG optional -> "intptr"
; szFullPathBuffer : LPCSTR -> "str"

import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	pdh = windows.NewLazySystemDLL("pdh.dll")
	procPdhValidatePathExA = pdh.NewProc("PdhValidatePathExA")
)

// hDataSource (PDH_HLOG optional), szFullPathBuffer (LPCSTR)
r1, _, err := procPdhValidatePathExA.Call(
	uintptr(hDataSource),
	uintptr(unsafe.Pointer(windows.BytePtrFromString(szFullPathBuffer))),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function PdhValidatePathExA(
  hDataSource: THandle;   // PDH_HLOG optional
  szFullPathBuffer: PAnsiChar   // LPCSTR
): DWORD; stdcall;
  external 'pdh.dll' name 'PdhValidatePathExA';

result := DllCall("pdh\PdhValidatePathExA"
    , "Ptr", hDataSource   ; PDH_HLOG optional
    , "AStr", szFullPathBuffer   ; LPCSTR
    , "UInt")   ; return: DWORD

●PdhValidatePathExA(hDataSource, szFullPathBuffer) = DLL("pdh.dll", "dword PdhValidatePathExA(void*, char*)")
# 呼び出し: PdhValidatePathExA(hDataSource, szFullPathBuffer)
# hDataSource : PDH_HLOG optional -> "void*"
# szFullPathBuffer : LPCSTR -> "char*"
# なでしこ1は32bit・ANSI(Shift_JIS)。文字列=char*(ANSI)、ポインタ/ハンドル=void*(4byte)。